Patents by Inventor Cynthia W. Jewett

Cynthia W. Jewett has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Gelled mineral oil skin protectant
    Patent number: 5558872
    Abstract: A clear, gelled mineral oil based skin protectant especially adapted for irritated skin is provided. The product is clear so the underlying compromised skin can be seen, does not have the normal high drag of petrolatum based products and does not dry out. It contains a mineral oil gel blend which is a hydrocarbon mineral oil blended with di- and tri-block copolymers of hydrogenated butylene/ethylene/styrene copolymer and hydrogenated ethylene/propylene/styrene copolymer.
    Type: Grant
    Filed: March 7, 1995
    Date of Patent: September 24, 1996
    Assignee: Healthpoint Medical Limited Partnership
    Inventors: David P. Jones, William H. Woller, Cynthia W. Jewett